69270380

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{56779}}^1$

素因数の和:56849

約数の個数: 24

約数和(自身を含む): 147855120

約数和(自身を除く): 78584740

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 56779, 113558, 227116, 283895, 567790, 1135580, 3463519, 6927038, 13854076, 17317595, 34635190, 69270380]

約数ペア:

[(1, 69270380), (2, 34635190), (4, 17317595), (5, 13854076), (10, 6927038), (20, 3463519), (61, 1135580), (122, 567790), (244, 283895), (305, 227116), (610, 113558), (1220, 56779)]